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Any dyno or flow bench data on how a stock set of Apaches performs vs the 6.1s up to .570 valve lift?



I do not have 6.1 heads either but from what I have read, the 6.1 heads flow very well and I wouldn't ditch them for 6.4s. in stock form the Eagles and 6.1s are close but ported the 6.1s flow more from what I have read.

Gen 3 power 6.22@110, 9.85@135
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